[core] commons-beanutils level

[Michael Concini]

Is there any reason we can't update our beanutils dependency to the 
latest level (1.8.3)?  There is a memory leak during app undeploy that 
one of our customers has run into that is resolved in moving from 1.7.0 
to 1.8.0 by BEANUTILS-156 
<https://issues.apache.org/jira/browse/BEANUTILS-156>.  I'd like to move 
up to the latest however if we update, or at least to 1.8.1, as the 
original fix looks to have exposed a second problem that is later 
resolved in BEANUTILS-347 
<https://issues.apache.org/jira/browse/BEANUTILS-347>.  Plus if we're 
going to move up we might as well move to the latest since they're 
binary compatible.

If there are no objections, I'll go ahead and open up a JIRA issue to 
update the poms for the current 1.2 and 2.0 releases.  I just wanted to 
make sure there wasn't any reason we were still dependent on the 1.7.0 
release before I made the change.

Regards,
Mike